51355836

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{67931}}^1$

素因数の和:67951

約数の個数: 48

約数和(自身を含む): 152167680

約数和(自身を除く): 100811844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 67931, 135862, 203793, 271724, 407586, 475517, 611379, 815172, 951034, 1222758, 1426551, 1834137, 1902068, 2445516, 2853102, 3668274, 4279653, 5706204, 7336548, 8559306, 12838959, 17118612, 25677918, 51355836]

約数ペア:

[(1, 51355836), (2, 25677918), (3, 17118612), (4, 12838959), (6, 8559306), (7, 7336548), (9, 5706204), (12, 4279653), (14, 3668274), (18, 2853102), (21, 2445516), (27, 1902068), (28, 1834137), (36, 1426551), (42, 1222758), (54, 951034), (63, 815172), (84, 611379), (108, 475517), (126, 407586), (189, 271724), (252, 203793), (378, 135862), (756, 67931)]